diff --git a/manual/mathjax.html b/manual/mathjax.html
index 50d61850a0..b2810a745a 100644
--- a/manual/mathjax.html
+++ b/manual/mathjax.html
@@ -5,7 +5,7 @@
 <title>Math Test Page</title>
 <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
 
-<!-- This script tag is needed to make calibre's ebook-viewer recpgnize that this file needs math typesetting -->
+<!-- This script tag is needed to make calibre's ebook-viewer recognize that this file needs math typesetting -->
 <script type="text/x-mathjax-config">
     // This line adds numbers to all equations automatically, unless explicitly suppressed.
     MathJax.tex = {tags: 'all'};